Mathematics, 07.01.2021 18:00 redrocker
Fred buys flags from a manufacturer for (unknown) dollars each then sells the flags in his store for a 26% markup.
Write the markup as a decimal
Write the expression for the retail price of the flag
What is the retail price of a flag for which Fred paid $40
How much was added to the cost of the flag (what was the markup)
Answers: 2
Mathematics, 21.06.2019 18:00
Solve this equation using substitution. {4x + y = â2} {4x + 6y = 44}
Answers: 1
Mathematics, 21.06.2019 18:00
Ijust need to see how to do this. so you donât have to answer all of them just a step by step explanation of one.
Answers: 3
Mathematics, 22.06.2019 02:20
Stu and ambrose are working together on a study of whether diet is related to students' mental health. first, they randomly select 10 students from the student center and 10 students from the office of counseling and psychological services. then, they ask students to rate their diet in terms of healthiness on a scale of 1-100 before completing a 20-item mental health survey. a) name one of the constructs being studied b) how was the construct you named above operationally defined in this experiment? e) was the variable you described above their independent variable, their dependent variable, or a controlled variable? d) what is a confounding variable? what is a potential confound in this study?
Answers: 3
Mathematics, 22.06.2019 04:20
Consider u = {x|x is a negative real number}which is an empty set? o {x|x eu and x has a negative cube root}o {x|x eu and x has a negative square root}{x|x eu and x is equal to the product of a positive number and -1}{x|x eu and x is equal to the sum of one negative and one positive number?
Answers: 1
Fred buys flags from a manufacturer for (unknown) dollars each then sells the flags in his store for...
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